Check out this clip from 1978 of Hollywood legend Jack Nicholson, driving a car that runs on hydrogen instead of gas. He talks about reducing pollution, and shifting away from the oil economy. It's from the long running, award-winning CBC program Marketplace. For more classic clips, go to http://www.cbc.ca/archivesSubscribe: http://bit.ly/CBCSubscribeWatch CBC: http://bit.ly/CBCFullShows

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